We are introducing this new product to our ACER nt line, specifically for production of greenhouse hanging baskets. It is a high quality, high Ntrate formulation, suitable for incorporation in media and lasting about 3-4 months under greenhouse growing temperatures. Many growers will use Acer Hanging Basket to provide a portion of the plants nutrition via controlled release fertilizer, while supplementing with Plant-Prod or Plant-Prod Solutions water soluble fertilizer.